179287965

素因数分解:

$3^3\times 5^1\times {\mathrm{313}}^1\times {\mathrm{4243}}^1$

素因数の和:4570

約数の個数: 32

約数和(自身を含む): 319827840

約数和(自身を除く): 140539875

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 313, 939, 1565, 2817, 4243, 4695, 8451, 12729, 14085, 21215, 38187, 42255, 63645, 114561, 190935, 572805, 1328059, 3984177, 6640295, 11952531, 19920885, 35857593, 59762655, 179287965]

約数ペア:

[(1, 179287965), (3, 59762655), (5, 35857593), (9, 19920885), (15, 11952531), (27, 6640295), (45, 3984177), (135, 1328059), (313, 572805), (939, 190935), (1565, 114561), (2817, 63645), (4243, 42255), (4695, 38187), (8451, 21215), (12729, 14085)]